Thank you very much for the critque man :)

And i was wondering why he seemed to be running backwards xD but i guess thats part of not lifting the feet :)

Working on contrast on another little guy currently. Might revise this guy after thats done.

And will do !
 
And now that i look at it the tail does really sit too high. i wonder how i missed that haha

Your frames do flow together so that's a good start, but some critique:

-The tail appears to be attached too high up the back, and also appears to be moving up and down at the point where it connects which is quite odd looking.

-Unless the character is ice skating, the legs need to be lifted off the ground as they swing forwards.

-A few of your colours are very similar so they're hard to notice. You could either lose them to lower your colour count, or consider using a stronger contrast between them.

I've certainly seen worse first attempts, keep practising!